Toxicological tests on Greek singer Giorgos Mazonakis reveal eight substances in his blood, including cocaine, propofol, and midazolam, as family-commissioned analysis in the Netherlands shifts scrutiny to the clinical events surrounding his sudden death.
Weeks after the passing of popular artist Giorgos Mazonakis, the exact circumstances surrounding his death remain under intense scrutiny as independent toxicological findings come to light. Testing conducted in a specialized laboratory in the Netherlands by order of the singer’s family has identified a complex mixture of substances in his system. The data, publicly presented by family medical expert George Fitsialos, point to eight distinct chemical compounds detected in the musician’s blood following analysis by forensic expert George Fitsialos.
Eight Substances Identified in Toxicology Report
The comprehensive toxicological screening covered 1,600 different substances. The resulting profile details both pharmaceutical medications and illicit compounds present in the artist’s body at the time of testing.
- Propofol: A potent, fast-acting intravenous sedative and hypnotic agent used for general anesthesia and medical procedural sedation.
- Midazolam: A powerful benzodiazepine sedative and hypnotic medication.
- Flumazenil: A benzodiazepine antidote used to reverse sedative effects.
- Olanzapine and Aripiprazole: Atypical antipsychotic medications primarily prescribed for schizophrenia and bipolar disorder.
- Lidocaine: A local anesthetic.
- Cocaine and Benzoylecgonine: A potent central nervous system stimulant and its primary metabolite, which serves as an indicator of previous exposure.
Medical specialists have directed particular attention toward the simultaneous presence of propofol and midazolam—potent drugs typically administered under strict clinical oversight. The detection of flumazenil, a reversal agent, further highlights the complex pharmacological picture under investigation by authorities in the final phase of toxicological examination.
A full toxicological screening was conducted for 1,600 substances,
George Fitsialos, Director of DNAlogy Laboratories, told DNES, adding, The significant findings are propofol, midazolam, and flumazenil. These three findings allow us to establish with a high degree of certainty what happened on that day at the clinic on Karneadou Street in Kolonaki.
Clinical Timeline and Unresolved Questions at the Karneadou Street Facility
The presence of these substances centers inquiry on the clinic located on Karneadou Street in Kolonaki, where the events preceding Mazonakis’s death took place. While the screening establishes what was in the singer’s bloodstream, experts emphasize that the mere detection of these substances does not establish when or why they were administered, nor whether they directly caused the cardiac arrest.
Investigators are also examining a notable discrepancy regarding emergency interventions. Although initial accounts maintained that adrenaline was administered during emergency medical procedures at the clinic, the laboratory tests revealed no traces of adrenaline in the analyzed samples.
Thousands Gather in Nikaia for the 40-Day Memorial
While investigators analyze chemical data in laboratories, fans and colleagues gathered in large numbers to mark 40 days since the singer’s passing. A major memorial service took place at the Holy Trinity Church in the Athenian suburb of Nikaia, the neighborhood closely tied to Mazonakis’s upbringing and artistic roots.
There is no love like this! To gather thousands again 40 days after your passing, without anyone organizing them, to fill the church courtyard to the brim, and then at your grave to sing your songs—this is not something you see often. According
Crowds overflowed the church courtyard and surrounding streets, carrying flowers and balloons despite strict security measures that limited interior church access to immediate family members. Mazonakis’s mother, Kleio, and father, Manolis, attended alongside musical figures including singer Melina Aslanidou to pay their respects. Following the service at the church, mourners moved to the Third Cemetery of Athens, where his songs played aloud as balloons were released into the sky.